User ManualTable of ContentsCopyright2Trademark2Caution2Operating Precautions41. Outline.71.1. Model classifications.71.2. Product Part Number System.71.3. Specifications82. Setting up the printer.102.1. Printer & Accessories102.2. Printer Features112.3. Replacing paper roll.132.4. Power supply142.4.1. Specified power supply.142.4.2. Installing the battery142.4.3. Recharging the battery pack152.5. Set operation mode.163. Interface193.1. UART(RS-232C or TTL)193.2. Bluetooth203.2.1 Bluetooth channel organized table204. Smart Card Module214.1. General Spec.214.2. Communication Protocol Sequence224.2.1. Regular Operation224.2.2. Irregular Operation (Communication Error)225. Using the printer.235.1. Control panel.235.2. The self test.246. Consumable Parts.256.1. Recommended paper.256.2. Printing position25Size: 1.66 MBPages: 27Language: EnglishOpen manual